: To show the hand moving while the forearm is flayed open, Arnold Schwarzenegger hid his real arm beneath the table.
: Small cables and hydraulic-style actuators were manipulated to simulate internal mechanical movement as the fingers flexed. The Eye Surgery 08-the_terminator_arm_and_eye_repair_breakdown.mkv
After being hit by a shotgun blast, the T-800 removes its damaged biological eye to reveal the glowing red sensor beneath. : To show the hand moving while the